You make dark and it is night.
Wherein all the beasts of the forest creep forth.
The lions roar after their prey.
And seek their meat from God
When the sun rises, they retire and couch in their dens.
And man goes forth to his work. And to his labor until the evening..
How manifold are your Works!
The bible readers at that ceremony should take heed that the animals not in cages in NYC can get you at anytime.
But night is when it’s their time..
Paraphrased from Psalm 104
“And man goes forth to his work. And to his labor until the evening..”
Then the new day begins after sunset according to the Torah. Sunday, the first day of the week and the first day to labor, starts on Saturday evening.